Individual Calculations January 2011
 Niekrens, Stefan  Total change: -3.45  Rating chartPersonal card
 Kaiserbrunnen Winter-Spezial 16 Brakel GER 2010-11-19
RcRownchangeKK*chgGame
 1971 2030 1.50 3 -0.23 15 -3.45 
  Fieberg, Christoph 1859 GER1.0010.27154.05 
  Hess, Christian f2256 GER0.001-0.2115-3.15 
  Dobrov, Igor 1799 GER0.501-0.2915-4.35 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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